package com.summer.ChengXuYuanMianShiJingDian;

public class weilaiTest2 {
    public long[] sumOfThree(long num) {
    long[] longs = new long[3];
    long middle = num/3;
    if (num%3==0){
        longs[0] = middle-1;
        longs[1] = middle;
        longs[2] = middle+1;
    }
    return longs;
    }
}
